39931346

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1453}}^1$

素因数の和:1626

約数の個数: 32

約数和(自身を含む): 74258688

約数和(自身を除く): 34327342

約数列:

[1, 2, 7, 13, 14, 26, 91, 151, 182, 302, 1057, 1453, 1963, 2114, 2906, 3926, 10171, 13741, 18889, 20342, 27482, 37778, 132223, 219403, 264446, 438806, 1535821, 2852239, 3071642, 5704478, 19965673, 39931346]

約数ペア:

[(1, 39931346), (2, 19965673), (7, 5704478), (13, 3071642), (14, 2852239), (26, 1535821), (91, 438806), (151, 264446), (182, 219403), (302, 132223), (1057, 37778), (1453, 27482), (1963, 20342), (2114, 18889), (2906, 13741), (3926, 10171)]